tools/lexer_generator/rule_parser.py - Issue 70103016: Experimental parser: small cleanup

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: tools/lexer_generator/rule_parser.py

Issue 70103016: Experimental parser: small cleanup (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/parser

Patch Set: Created 7 years, 1 month ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

Index: tools/lexer_generator/rule_parser.py

diff --git a/tools/lexer_generator/rule_parser.py b/tools/lexer_generator/rule_parser.py

index 4a70f3cdc673cda4643ac6005c80fd17cd42c075..f065436e3428ab2413726a735f3971e805cbd82b 100644

--- a/tools/lexer_generator/rule_parser.py

+++ b/tools/lexer_generator/rule_parser.py

@@ -148,7 +148,7 @@ class RuleParser:

if len(p) == 2:

p[0] = (p[1], None)

elif len(p) == 5:

- p[0] = (p[1], p[2])

+ p[0] = (p[1], p[3])

else:

raise Exception()

@@ -319,7 +319,7 @@ class RuleProcessor(object):

assert catch_all == (None, None, 'continue'), "unimplemented"

graphs.append(NfaBuilder.add_continue(NfaBuilder.catch_all()))

graph = NfaBuilder.or_graphs(graphs)

- rule_map[k] = graph

+ rule_map[subgraph] = graph

# process first the subgraphs, then the default graph

for k, v in parser_state.rules.items():

if k == 'default': continue

« no previous file with comments | « tools/lexer_generator/dfa.py ('k') | no next file » | no next file with comments »